進(jìn)口德國(guó)UTP 34 N、ECuMnNiAl銅合金焊條熱銷
進(jìn)口德國(guó)UTP 34 N、ECuMnNiAl銅合金焊條熱銷
產(chǎn)品價(jià)格:¥120(人民幣)
  • 規(guī)格:德國(guó)UTP 34 N、ECuMnNiAl銅合金焊條
  • 發(fā)貨地:全國(guó)
  • 品牌:
  • 最小起訂量:1公斤
  • 誠(chéng)信商家
    會(huì)員級(jí)別:金牌會(huì)員
    認(rèn)證類型:企業(yè)認(rèn)證
    企業(yè)證件:通過認(rèn)證

    商鋪名稱:濟(jì)南銀箭焊接材料有限公司

    聯(lián)系人:馬經(jīng)理(先生)

    聯(lián)系手機(jī):

    固定電話:

    企業(yè)郵箱:mingquanhc@163.com

    聯(lián)系地址:山東省濟(jì)南市歷下區(qū)五金市場(chǎng)8號(hào)

    郵編:250002

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    商品詳情
      德國(guó)UTP 34 N、ECuMnNiAl銅合金焊條一口價(jià)為1公斤的價(jià)格!20公斤/箱!

      UTP 34 N anti-wear & anti-corrosion
      Classifications basic coated complex aluminiumbronze stick electrode
      DIN 8555 EN 14700 AWS A5.13
      E 31-UM-200-CN E Cu1 E CuMnNiAl
      Characteristics and field of use
      UTP 34 N is suitable for joinings and surfacings on copper-aluminium alloys, specially with
      high Mn-content as well as for claddings on cast iron materials and steel. Main application
      fields are in the shipbuildung (propeller, pumps, armatures) and in the chemical industry.
      The good friction coefficient permits claddings on shafts, bearings, stamps, drawing tools
      and all kind of gliding surface.
      UTP 34 N has excellent welding properties, spatterfree welding, good slag removal. The
      weld deposit has high mechanical values, a good corrosion resistance in oxidizing media,
      best gliding properties and a very good machinability. Crack resistant and pore-free.
      Typical analysis in %
      Mn Ni Cu Al Fe
      13,0 2,5 balance 7,0 2,5
      Mechanical properties of the weld metal
      Yield strength RP0,2 Tensile strength Rm Elongation A Hardness
      MPa MPa % HB
      400 650 15 220
      Welding instruction
      Clean welding area thoroughly. Pre-heating of thick-walled parts to 150 – 250 °C. Hold electrode
      as vertically as possible and weld with slight weaving. Weld with dry stick electrodes
      only! Re-drying: 2 – 3 hours at 150 °C.
      Welding positions
      Current type DC (+)
      Form of delivery and recommended welding parameters
      Electrodes Ø mm x L 2,5 x 350 3,2 x 350 4,0 x 350
      Amperage 50 – 70 70 – 90 90 – 110


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